12213069

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{16091}}^1$

素因数の和:16128

約数の個数: 16

約数和(自身を含む): 18537984

約数和(自身を除く): 6324915

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 16091, 48273, 177001, 370093, 531003, 1110279, 4071023, 12213069]

約数ペア:

[(1, 12213069), (3, 4071023), (11, 1110279), (23, 531003), (33, 370093), (69, 177001), (253, 48273), (759, 16091)]